KR20090090857A - Apparatus for fluorescent lamp - Google Patents

Apparatus for fluorescent lamp Download PDF

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Publication number
KR20090090857A
KR20090090857A KR1020080016375A KR20080016375A KR20090090857A KR 20090090857 A KR20090090857 A KR 20090090857A KR 1020080016375 A KR1020080016375 A KR 1020080016375A KR 20080016375 A KR20080016375 A KR 20080016375A KR 20090090857 A KR20090090857 A KR 20090090857A
Authority
KR
South Korea
Prior art keywords
fluorescent lamp
case
ballast
opening
closing door
Prior art date
Application number
KR1020080016375A
Other languages
Korean (ko)
Inventor
김진술
이재용
정형태
정호성
Original Assignee
제천시
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 제천시 filed Critical 제천시
Priority to KR1020080016375A priority Critical patent/KR20090090857A/en
Publication of KR20090090857A publication Critical patent/KR20090090857A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/107Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using hinge joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026Fastening of transformers or ballasts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design

Abstract

The present invention relates to a fluorescent lamp device, a case installed on the ceiling or wall of the building, a fluorescent lamp socket installed in the case and the fluorescent lamp is fitted, and is installed in the case is supplied with power from the outside to apply a high voltage to the fluorescent lamp After that, a fluorescent lamp device having a ballast for stably supplying a constant current, the fluorescent lamp device is installed in the case so as to be movable between a closed position to prevent exposure of the ballast to the outside and an open position to expose the ballast to the outside It characterized in that it comprises an opening and closing door.
The fluorescent lamp mechanism according to the present invention is provided with an opening and closing door, and when the ballast installed in the case needs to be replaced or repaired, the opening and closing door can be opened to provide an effect of easily replacing or repairing the ballast.

Description

Fluorescent lamp device {Apparatus for fluorescent lamp}
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to fluorescent light fixtures, and more particularly, to a fluorescent light fixture having an improved structure so that the ballast can be easily exposed to the outside when the ballast needs to be replaced or repaired.
Fluorescent light fixtures are widely used in indoor and outdoor places such as homes, offices and underpasses.
An example of such a fluorescent lamp is schematically shown in FIG. The fluorescent lamp device 100 shown in FIG. 1 includes a case 110 installed on a ceiling or a wall, a fluorescent lamp socket 120 mounted on the case 110 and fitted with a fluorescent lamp 150, and the case 110. Is installed in the and is supplied with a high voltage to the fluorescent lamp 150 receives power from the outside, and has a stabilizer for stably supplying a constant current, and a reflection shade 130 for reflecting the light generated from the fluorescent lamp 150.
The fluorescent lamp device 100 has a reflector 130 is fastened to the case 110 by a screw 140. In the fluorescent lamp device 100, when an abnormality occurs in the fluorescent lamp device 100, for example, when the lamp of the fluorescent lamp does not light up, when the lighting time is long, when the fluorescent lamp shakes, or the ballast If the cause is caused by the ballast and the ballast needs to be replaced or repaired, the user may loosen the screw 140 which fastens the reflector 130 and the case 110. After exposing the ballast to the outside, the ballast must be replaced or repaired.
Therefore, when the ballast needs to be replaced or repaired, the ballast is conventionally exposed to the outside by loosening a screw, so that the work is inconvenient, and the efficiency is lowered. In addition, when the user replaces or repairs the ballast, there is an inconvenience in that it is inconvenient to work alone, such as having to receive the reflection shade separated by the assistant.
On the other hand, even in the fluorescent lamp fixture not provided with the reflector 100, the components constituting the case with the ballast is separated from each other, or after separating the fluorescent lamp fixture from the ceiling or wall, the ballast must be replaced or repaired, There is likewise an inconvenience of the work.
The present invention has been made in view of the above-described matters, and an object thereof is to provide a fluorescent lamp having an improved structure so as to easily expose the ballast to the outside when necessary to replace or repair the ballast.
Fluorescent lamp device according to the present invention for achieving the above object, the case is installed on the ceiling or wall of the building, the fluorescent lamp socket is installed in the case, the fluorescent lamp is fitted, the case is installed in the power supply from the outside A fluorescent lamp device having a ballast for stably supplying a constant current after applying a high voltage to the fluorescent lamp, comprising: a closed position for preventing exposure of the ballast to the outside and an open position for exposing the ballast to the outside It is configured to include an opening and closing door installed on the case to be movable.
In addition, the opening and closing door is preferably slidably installed with respect to the case.
The case may include a case body accommodating the ballast, and a reflection shade installed in the case body to reflect light from the fluorescent lamp and having a hole for exposing the ballast to the outside. The opening and closing door is preferably slidably installed in the reflection shade to open and close the hole formed in the reflection shade.
In addition, it is preferable that one end of the opening and closing door is rotatably coupled to the case such that the opening and closing door is rotatable with respect to the case and is movable between the closed position and the open position.
The case may include a case body accommodating the ballast, and a reflection shade installed in the case body to reflect light from the fluorescent lamp and having a hole for exposing the ballast to the outside. The opening and closing door is preferably rotatably installed in the reflection shade so as to open and close the hole formed in the reflection shade while being rotated with respect to the reflection shade.
And, it is preferable that the opening / closing door has a light reflection surface for reflecting light generated from the fluorescent lamp.
Since the fluorescent lamp device according to the present invention has an openable opening door to easily expose the ballast to the outside, the opening and closing door can be opened so that the user can easily replace or repair the ballast. In addition, when replacing or repairing the ballast, it provides an effect that can be easily performed alone without a separate assistant.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Figure 2 is a perspective view of a fluorescent lamp fixture according to an embodiment of the present invention, Figure 3 is a cross-sectional view taken along the line III-III of FIG.
2 and 3, the fluorescent light fixture 200 according to an embodiment of the present invention includes a case 10, a fluorescent lamp socket 20, a ballast 30, and an opening / closing door 40. do.
The case 10 is installed to be embedded or protruded on the ceiling or wall of the building.
The fluorescent lamp socket 20 is installed in the case 10 so that the fluorescent lamp 50 can be fitted.
The ballast 30 is to turn on the fluorescent lamp 50, and is supplied to the case 10 so as to stably supply a constant current after applying a high voltage to the fluorescent lamp 50 by receiving power from the outside. In order to supply power to the ballast 30, an electric wire 60 connecting an external power source (not shown) and the ballast 30 is provided. In addition, in order to supply power to the fluorescent lamp 50, a wire (not shown) for connecting the ballast 30 and the fluorescent lamp 50 is provided.
The opening and closing door 40 is installed in the case 10, the closed position (A (position shown in solid line in Figure 3)) and the ballast 30 to prevent the ballast 30 is exposed to the outside It is movably installed while being slid between the exposed open positions B (the positions shown by phantom lines in FIG. 3). The opening and closing door 40 is provided with a handle 41 for the user to easily slide the opening and closing door 40, the case 10 is the opening and closing door 40 is slid to the closed position ( It is preferable that a stopper protrusion 42 is provided to stop at A) and the open position B. FIG. In addition, the guide rail (not shown) is provided in the case, when the opening and closing door 40 is sliding, it is preferable that the opening and closing door 40 is configured to slide along the guide rail.
In the fluorescent lamp 200, when the ballast 30 needs to be replaced or repaired, the fluorescent lamp 200 undergoes the following process to expose the ballast 30.
First, after the switch is turned off to cut off the external power supplied to the fluorescent lamp 50, the fluorescent lamp 50 is separated from the fluorescent lamp socket 20 so as to work safely.
Thereafter, as shown in FIG. 3, the handle 41 of the opening / closing door 40 is held, and the opening / closing door 40 is slid with respect to the case 10 or the reflection shade 12 to open in the closed position A. FIG. Go to (B). The opening / closing door 40 is slid until the stopper protrusion 42 catches and stops, thereby opening and closing the opening / closing door 40. When the open / close door 40 is moved to the open position B to open, the ballast 30 is exposed to the outside. Then, the exposed ballast 30 is repaired or replaced with a new ballast. Thereafter, the handle 41 of the opening and closing door 40 is again grasped and the opening and closing door 40 is closed by sliding the case 10 or the reflection shade 12. Then, the fluorescent lamp 50 is put back into the fluorescent lamp socket 20, and when the switch (not shown) is turned on to supply external power, the fluorescent lamp 50 is turned on.
As such, since the fluorescent lamp fixture 200 according to the present invention has an opening and closing door 40 to expose the ballast 30 to the outside, the case 110 to replace or repair the ballast in the conventional fluorescent lamp fixture 100 Releasing the screws 140 for fastening the reflection shade 120 and exposing the ballast, or than removing the fluorescent light fixture 100 from the ceiling or wall, the ballast can be replaced or repaired easily and conveniently, the user's work Provides the effect of improving efficiency. In addition, the user provides an effect that can easily perform the operation of the ballast alone without a separate assistant.
Hereinafter, a fluorescent light fixture 300 according to another embodiment of the present invention will be described with reference to FIGS. 4 and 5. In Figs. 4 and 5, the same reference numerals as those in Figs. 2 and 3 are given to components that perform the same functions as Figs. Similarly to the fluorescent lamp fixture 200 described with reference to FIGS. 2 and 3, the fluorescent lamp fixture 300 of the embodiment shown in FIG. 4 also includes a case 10a and a fluorescent lamp 50 provided on the ceiling or wall of a building. Fluorescent lamp socket 20 installed in the case (10a) to be fitted, and the ballast 30 is installed in the case (10a) to supply a constant current stably after applying a high voltage to the fluorescent lamp 50 receives power from the outside Each of these basic structures and functions is not significantly different from the fluorescent lamp 200 described with reference to FIGS. 2 to 3, and thus a detailed description thereof will be omitted.
On the other hand, the fluorescent lamp fixture 300 of the present embodiment, unlike the fluorescent lamp fixture 200 shown in Figure 2, the case 10a comprises a case body 11 and a reflector 12.
The case body 11 accommodates the ballast 30, is installed on the ceiling or wall of the building or protruded.
The reflection shade 12 is for reflecting the light of the lit fluorescent lamp 50, is installed in the case body 11 and has a hole 13 for exposing the ballast 30 to the outside.
In the present embodiment, the opening and closing door 40 is slidably installed in the reflection shade 12 to open and close the hole 13 formed in the reflection shade 12. The opening and closing door 40 is provided with a handle 41 to be gripped by the user to easily slide the opening and closing door 40, the reflection shade 12 is the opening and closing door 40 is sliding to stabilizer 30 ) Is preferably provided with a stopper protrusion 42 to stop at the closed position (A) to prevent the exposure to the outside and the open position (B) where the ballast 30 is exposed to the outside.
As described above, when the fluorescent lamp fixture 300 according to the present embodiment also needs to replace or repair the ballast 30, the opening / closing door 40 is opened to open the hole 13 formed in the reflector 12. Since the ballast 30 may be replaced or repaired, the user may easily replace or repair the ballast 30.
Meanwhile, a fluorescent lamp 400 according to another embodiment of the present invention will be described with reference to FIGS. 6A and 6B. In Figs. 6A and 6B, the same reference numerals as those in Figs. 2 and 3 are given to components that perform the same functions as Figs. Like the fluorescent lamp 200, the fluorescent lamp 400 includes a case 10b, a fluorescent lamp socket 20, a ballast 30, and an opening / closing door 40. Since each of these basic structures and functions is not significantly different from the fluorescent lamp 200 described with reference to FIGS. 2 to 3, a detailed description thereof will be omitted.
In the fluorescent lamp fixture 400 according to the present embodiment, the opening and closing door 40 is pivotally coupled to one end of the opening and closing door 40 to the case 10b by the pivot pin 43, the rotation is By this, the ballast 30 is configured to be movable between the closed position A in which the ballast 30 is not exposed to the outside and the open position B in which the ballast 30 is exposed to the outside. In addition, as shown in Fig. 6B, the case 10b is rotatably provided with a locking member 44 such as, for example, a hook. When the opening and closing door 40 is located in the closed position (A), when the opening and closing door 40 is caught by the locking member 44 by rotating the locking member 44, the opening and closing door 40 is opened position ( It is configured not to rotate to B). Of course, one end of the opening and closing door 40 may be rotatably coupled by, for example, a hinge.
In such a fluorescent lamp 400, when the ballast 30 needs to be replaced or repaired, the following process is performed.
As shown in Figs. 6A and 6B, in order to open and close the door 40 which is rotatably installed with respect to the case 10b, the position C at which the catching member 44 is released (the virtual line in Fig. 6B). Rotate to the position shown. Thereafter, the open / close door 40 is rotated from the closed position A to the open position B with respect to the case 10b. When the open / close door 40 is opened, the ballast 30 is exposed to the outside. Subsequent processes are the same as those described in FIG. 3, and thus a detailed description thereof will be omitted.
When the fluorescent lamp 400 according to the present invention also opens and closes the opening and closing door 40 with respect to the case 10b, since the ballast 30 is exposed to the outside, the ballast 30 can be easily replaced or repaired. It can be effective.
Meanwhile, a fluorescent lamp 500 according to another embodiment of the present invention will be described with reference to FIG. In FIG. 7, the same reference numerals as those of FIG. 5 are assigned to components that perform the same function as FIG. The fluorescent light fixture 500 includes a case 10c, a fluorescent lamp socket 20, a ballast 30, and an opening / closing door 40 similarly to the fluorescent light fixture 300.
In the fluorescent lamp device 500 according to the present embodiment, the opening and closing door 40 is installed on the reflection shade 12 so as to be rotatable with respect to the reflection shade 12. The opening / closing door 40 is pivotally coupled to one end thereof to the reflection shade 12 by a pivot pin 43, and is configured to open and close the hole 13 formed in the reflection shade 12 by the rotation. do. In addition, as described with reference to FIG. 6B, a locking member 44 is provided in the reflection shade 12.
The fluorescent lamp device 500 also rotates the opening / closing door 40 with respect to the reflector 12 when the ballast 30 needs to be replaced or repaired, and is exposed through the hole 13 formed in the reflector 12. Since it is necessary to replace or repair the 30, the user can easily perform the operation.
On the other hand, a fluorescent lamp 600 according to another embodiment of the present invention will be described with reference to FIG. In FIG. 8, the same reference numerals as those in FIG. 5 are assigned to components that perform the same functions as in FIG. The fluorescent lamp 600 includes a case 10d, a fluorescent lamp socket 20, a ballast 30, and the opening and closing door 40.
In the fluorescent lamp device 600 according to the present embodiment, the opening / closing door 40 performs the function of the reflection shade shown in FIG. One end of the opening / closing door 40 is rotatably coupled to the case 10d by the hinge 46, and one end thereof is rotated with respect to the case 10d to expose the ballast 30 to the outside. In order to maintain the closed state while the opening / closing door 40 is closed, as illustrated in FIG. 6B, the locking member 44 is installed in the case 10d so as to be rotatable with respect to the case 10d. 40 is provided with a through hole 45 through which the locking member 44 can pass.
In such a fluorescent lamp 600, when the ballast 30 needs to be replaced or repaired, the following process is performed.
In order to open the opening / closing door 40 of the fluorescent lamp 600, the locking member 44 is rotated to a position where the locking is released. Thereafter, the open / close door 40 is rotated from the closed position A to the open position B with respect to the case body 10d. When the open / close door 40 is opened, the ballast 30 is exposed to the outside. Subsequent processes are the same as those described in FIG. 7, and thus detailed description thereof will be omitted.
When the fluorescent lamp fixture 600 also rotates the opening / closing door 40 with respect to the case 10d, the ballast 30 is exposed to the outside, thereby providing an effect that a user can easily replace or repair the ballast 30. do. In addition, the user can provide an effect of easily replacing or repairing other internal parts (not shown) other than the ballast 30 installed in the case 10d.
On the other hand, in the fluorescent lamp fixtures 200, 300, 400, 500, 600 according to one embodiment of the present invention, the opening and closing door 40 is provided with a light reflecting surface for reflecting the light generated from the fluorescent lamp (50). In the above-described embodiments, the fluorescent light fixture 600 is a light reflection surface itself and has a configuration that the opening and closing door 40. Since the light reflection surface is used in a known material and method, detailed description thereof will be omitted.
As mentioned above, although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above embodiments, and many other various modifications can be provided without departing from the scope of the present invention.
1 is a perspective view of a conventional fluorescent light fixture.
2 is a perspective view of a fluorescent light fixture according to an embodiment of the present invention.
3 is a cross-sectional view taken along line III-III of FIG. 2.
4 is a perspective view of a fluorescent light fixture according to another embodiment of the present invention.
5 is a cross-sectional view taken along the line VV of FIG. 4.
6A-8 are cross-sectional views of fluorescent light fixtures according to another embodiment of the present invention.
<Explanation of symbols for the main parts of the drawings>
10,10a, 10b, 10c, 10d ... Case 11 ... Case body
12 ... Reflector 20 ... Fluorescent Lamp Socket
30 ... ballast 40 ... door open and close
41 ... handle 42 ... stopper protrusion
43.Pivot pin 44 ... Hanging member
45 ... through hole 46 ... hinge
50 ... fluorescent lamp 60 ... wire

Claims (6)

  1. A case installed on the ceiling or wall of the building, a fluorescent lamp socket installed on the case and fitted with a fluorescent lamp, and a high current applied to the fluorescent lamp by supplying power from the outside and installed in the case, and stably supplying a constant current In a fluorescent lamp mechanism having a ballast to
    And an opening / closing door installed in the case so as to be movable between a closed position for preventing exposure of the ballast to the outside and an open position for exposing the ballast to the outside.
  2. The method of claim 1,
    The opening and closing door is a fluorescent lamp mechanism, characterized in that the sliding installation with respect to the case.
  3. The method of claim 1,
    The case includes a case body for accommodating the ballast, and a reflection shade installed in the case body to reflect light from the fluorescent lamp and having a hole for exposing the ballast to the outside.
    And the opening / closing door is slidably installed in the reflection shade so as to open and close a hole formed in the reflection shade.
  4. The method of claim 1,
    And one end of the open / close door is rotatably coupled to the case such that the open / close door is rotatable with respect to the case and is movable between the closed position and the open position.
  5. The method of claim 1,
    The case includes a case body for accommodating the ballast, and a reflection shade installed in the case body to reflect light from the fluorescent lamp and having a hole for exposing the ballast to the outside.
    The opening and closing door is a fluorescent lamp mechanism, characterized in that rotatably installed on the reflection shade to open and close the hole formed in the reflection shade while being rotated with respect to the reflection shade.
  6. The method of claim 1,
    The opening / closing door has a light reflection surface for reflecting light generated from the fluorescent lamp.
KR1020080016375A 2008-02-22 2008-02-22 Apparatus for fluorescent lamp KR20090090857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080016375A KR20090090857A (en) 2008-02-22 2008-02-22 Apparatus for fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080016375A KR20090090857A (en) 2008-02-22 2008-02-22 Apparatus for fluorescent lamp

Publications (1)

Publication Number Publication Date
KR20090090857A true KR20090090857A (en) 2009-08-26

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Application Number Title Priority Date Filing Date
KR1020080016375A KR20090090857A (en) 2008-02-22 2008-02-22 Apparatus for fluorescent lamp

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100955656B1 (en) * 2009-11-10 2010-05-06 미미라이팅주식회사 A embedded type lighting device using led
KR101136365B1 (en) * 2011-08-23 2012-04-18 (주)쏠라사이언스 Lighting apparatus
KR200468247Y1 (en) * 2011-10-22 2013-08-09 (주)효성조명 Ballast stabilizer easy change led light
US8550666B2 (en) 2011-10-18 2013-10-08 Lg Electronics Inc. Lighting apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100955656B1 (en) * 2009-11-10 2010-05-06 미미라이팅주식회사 A embedded type lighting device using led
KR101136365B1 (en) * 2011-08-23 2012-04-18 (주)쏠라사이언스 Lighting apparatus
US8550666B2 (en) 2011-10-18 2013-10-08 Lg Electronics Inc. Lighting apparatus
KR200468247Y1 (en) * 2011-10-22 2013-08-09 (주)효성조명 Ballast stabilizer easy change led light

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